HP Serviceguard Extended Distance Cluster for Linux A.11.20.10 Deployment Guide, December 2012

6 Disaster Scenarios and Their Handling........................................................35
7 Troubleshooting .......................................................................................41
7.1 Troubleshooting serviceguard-xdc packages..........................................................................41
A Managing an MD Device..........................................................................43
A.1 Viewing the Status of the MD Device ..................................................................................44
A.2 Stopping the MD Device...................................................................................................45
A.3 Starting the MD Device.....................................................................................................46
A.4 Removing and Adding an MD Mirror Component Disk..........................................................47
A.4.1 Adding a Mirror Component Device............................................................................47
Index.........................................................................................................49
4 Contents